OS globals

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The OS globals on the DSi are stored near the end of main memory.

Address Size Description
02ffd1fc ? Beginning of the struct used to specify a title to launch on reset.
02ffd204 8 Title ID to load on reset
02ffd20c 4 Bit struct passed to SYSMi_LoadTitle and SYSMi_AuthenticateTitle when loading the above title
02ffd7b0 8 Content ID string for verdata
02ffd7b9 1 Region for verdata title ID
02ffdfc0 64 System Menu boot content path
02fff0d4 64 Boot content path for active title
02fffc24 2 ARM9 boot sync counter
02fffc26 2 ARM7 boot sync counter
02ffff88 4 Active ARM9 PXI services (1 bit per service)
02ffff8c 4 Active ARM7 PXI services (1 bit per service)